/*
- * YAFFS: Yet another FFS. A NAND-flash specific file system.
- * yaffs_ramdisk.h: yaffs ram disk component
+ * YAFFS: Yet another Flash File System . A NAND-flash specific file system.
*
- * Copyright (C) 2002 Aleph One Ltd.
+ * Copyright (C) 2002-2007 Aleph One Ltd.
+ * for Toby Churchill Ltd and Brightstar Engineering
*
* Created by Charles Manning <charles@aleph1.co.uk>
*
* This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
+ * it under the terms of the GNU Lesser General Public License version 2.1 as
* published by the Free Software Foundation.
*
- * $Id: yaffs_flashif.h,v 1.1 2004-11-03 08:29:28 charles Exp $
+ * Note: Only YAFFS headers are LGPL, YAFFS C code is covered by GPL.
*/
-// This provides a rma disk under yaffs.
-// NB this is not intended for NAND emulation.
-// Use this with dev->useNANDECC enabled, then ECC overheads are not required.
-
#ifndef __YAFFS_FLASH_H__
#define __YAFFS_FLASH_H__
#include "yaffs_guts.h"
int yflash_EraseBlockInNAND(yaffs_Device *dev, int blockNumber);
int yflash_WriteChunkToNAND(yaffs_Device *dev,int chunkInNAND,const __u8 *data, const yaffs_Spare *spare);
-int yflash_WriteChunkWithTagsToNAND(yaffs_Device *dev,int chunkInNAND,const __u8 *data, yaffs_ExtendedTags *tags);
+int yflash_WriteChunkWithTagsToNAND(yaffs_Device *dev,int chunkInNAND,const __u8 *data, const yaffs_ExtendedTags *tags);
int yflash_ReadChunkFromNAND(yaffs_Device *dev,int chunkInNAND, __u8 *data, yaffs_Spare *spare);
int yflash_ReadChunkWithTagsFromNAND(yaffs_Device *dev,int chunkInNAND, __u8 *data, yaffs_ExtendedTags *tags);
int yflash_EraseBlockInNAND(yaffs_Device *dev, int blockNumber);
int yflash_InitialiseNAND(yaffs_Device *dev);
int yflash_MarkNANDBlockBad(struct yaffs_DeviceStruct *dev, int blockNo);
-int yflash_QueryNANDBlock(struct yaffs_DeviceStruct *dev, int blockNo, yaffs_BlockState *state, int *sequenceNumber);
+int yflash_QueryNANDBlock(struct yaffs_DeviceStruct *dev, int blockNo, yaffs_BlockState *state, __u32 *sequenceNumber);
#endif